Effects of clam digging on benthic macroinvertebrate community structure in a Maine mudflat

被引:0
|
作者
Logan, JM [1 ]
机构
[1] Colby Coll, Dept Biol, Waterville, ME 04901 USA
关键词
D O I
10.1656/1092-6194(2005)012[0315:EOCDOB]2.0.CO;2
中图分类号
X176 [生物多样性保护];
学科分类号
090705 ;
摘要
To assess the impact of clam digging on benthic macroinvertebrate community structure, field and laboratory experiments were performed for a mudflat in midcoast Maine. After a five-month period, a significant difference was observed in abundance of the amphipod Corophium volutator among undisturbed plots and plots subjected to different digging disturbance frequencies. In the laboratory, a significantly greater number of individuals of C. volutator established in undisturbed, stable sediment than in disturbed sediment over a five-day period.
引用
收藏
页码:315 / 324
页数:10
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